The main male lead is hopelessly in love with female lead. They experience separation for extended period of time but the feeling never change. Male lead actively pursue the female lead.

The angst and the vibe are to me similar.

The angst, the amnesia, the terrible female antagonist who would go through anything for the male lead.

I have a lover is better made though and it is shorter. The leads are also better looking and less theatrical, more natural. The chemistry between the main leads is far more superb in I have a lover. However, if you're experiencing withdrawal after watching I have a lover, and Here to Heart is not a cure, and you have watched This is My Love, well, try this First Love again. Secret may do the trick, or Never gone.

If you're into long drama and interesting happy story then try Father is Strange.

I love second lead story.

The story is relationship ups and down. I have a lover has darker, more mature take on relationship, but the angst and heart wrenching tale are similar.

The difference lies in the lead who in this drama actually fell for another girl.

Happy end guarantee.

The story include love story between two people, through ups and down, misunderstanding and love from both leads.

The couple has great chemistry and drawn the angst out of viewers.

I love it.

Happy-end included.

A lovely story, with angst, misunderstanding, and great love. Super enjoyable. Happy end is guarantee.

The male lead is super cute.

It's the drama version of the movies. I enjoy it. Great chemistry, but the leading lady is a bit boring.

Undying love, intense chemistry between leads, and growth.

I enjoy such dramas and please recommend some more.

Enduring love, sweet and great chemistry between leads. I thoroughly enjoy the story and pace of the drama.

The theme is enduring love. Chris Wu acting is superb and the story is very touching. Spoiler though, go to you tube for alternative ending.

Luckily in the series, they opt to give a better ending, than movies.

The storyline is about enduring love from childhood to adolescent, put stop by circumstances. They main lead met again, though initially they did not recognize each other.

Very beautiful Joseon era drama, with great chemistry between the leads.

Two lovers separated for years, met each other again. The feelings are strong and they rekindled the romance despite many obstacle facing them.